One of the strongest lessons I learned in doing six months of work on retirement topic was how absolutely crucial the Social Security system is for the great mass of Americans. The research of professionals and our own reporting convinced me that many millions of people are not capable of effectively managing the finances for their own retirement.

Less money for retirees means less purchasing power means less economic growth overall. It's a big problem.

The children of baby boomers should take very seriously the consequences for them of the inadequate funding for them of the baby boomer generation. This is a huge economic problem for the nation, not just for individuals or individual families. Think about it for a minute - if retirees become 20% of our population and their purchasing power falls below what has been normal for retirees in the past, one important engine driving our economy will be diminished.

In Western Europe, most countries have variations of the lifetime pension system for most workers so they are keeping the system that we are walking away from. By comparison, 50% of the American workforce is not offered any retirement plan by their employers. And of those who are offered a plan, roughly 25% do not choose to join. In other words, everything is voluntary, and that's one of the reasons our results are so perilous for most people.

I personally make sure that some of my investments are in foreign securities or in international commodity portfolios that are independent of the US dollar. But that's a personal preference. I do not invest in currencies because it's so complicated and so risky. I would not attempt that without excellent professional help.

It's probably also smart to keep some money in cash to invest it. But I would resist at all costs taking a lump-sum distribution because the tendency is to spend out too fast in the early years of your retirement. The advice of professionals is to take out no more than 5% per year and that will give you 20 years of distributions, and at your age, 55, you probably have more than 20 years life expectancy.

Social Security is the foundation stone of that kind of retirement security. It not only needs to be strengthened in order to make sure it's there for younger baby boomers and Generations X and Y, but it probably needs to be strengthened and expanded because the retirement benefits now being offered by most employers are not sufficient to support middle-income Americans in their long years of retirement.